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Showing posts with the label Metaclass

How To Keep Track Of Keywords Passed To Metaclass?

I have a metaclass that accepts keyword arguments: class M(type): def __new__(cls, *args, **kwa… Read more How To Keep Track Of Keywords Passed To Metaclass?

The Built-in Keyword Type Means A Function Or A Class In Python?

In most posts, people often say type is a built-in function if it is provided with one argument, an… Read more The Built-in Keyword Type Means A Function Or A Class In Python?

How Does Ipython's ? (question Mark) Operator Actually Work?

So i was thinking that in order to implement such a feature in a console application , where append… Read more How Does Ipython's ? (question Mark) Operator Actually Work?

What's The Correct Way To Implement A Metaclass With A Different Signature Than `type`?

Say I want to implement a metaclass that should serve as a class factory. But unlike the type const… Read more What's The Correct Way To Implement A Metaclass With A Different Signature Than `type`?

Arguments Of __new__ And __init__ For Metaclasses

I am a bit surprised by the method call order and the different arguments when overriding new and i… Read more Arguments Of __new__ And __init__ For Metaclasses

Who Calls The Metaclass

This actually stems from a discussion here on SO. Short version def meta(name, bases, class_dict) … Read more Who Calls The Metaclass